Red Sky issue

[Psygnosis]

Hi guys I have this issue with this mods activated:

• RGM_PromodsCompatibilityAddon 1.5
• Seasonal Add on for Realisti Graphic mod
• Mild Winter 2.9
• ETS2 Realistic Graphics Mod 2.1.3
• Sound Fixes Pack 18.8
• SiSL's Mega Pack
• ProMods

ETS2 1.31.2.5s all DLC

game.log

00:03:50.760 : <ERROR> [fs] Failed to open file "/model/skybox/iw_d4.tobj" in the read_only mode
00:03:50.761 : <ERROR> [fs] Failed to open file "/model/skybox/iw_d7.tobj" in the read_only mode
00:03:50.761 : <ERROR> [resource_task] Can not open '/model/skybox/iw_d4.tobj'
00:03:50.761 : <ERROR> [resource_task] Can not open '/model/skybox/iw_d7.tobj'

I know that seasonal are giving me this issue, but I like to have improved graphic mod and season, can I solve this?
If not can you advice some must have graphics mod?
It's normal that if I have a kind of weather at start I have the same weather for the entire job? (ex. If I start with snow, it will snow forever until i rest or end the job).
thank you in advance

[realmadrid1902]

Post your full game.log I have the same game version and RGM mod. There is no problems. It is a mod conflict. Post your full game.log

[Rudi Raser]

seems Mild Winter 2.9 and ETS2 Realistic Graphics Mod 2.1.3 are not compatible.
you can try to load this way...

.... ETS2 Realistic Graphics Mod 2.1.3
.... Mild Winter 2.9

if that also not work you must choose between one of this mods.

[Psygnosis]

seems Mild Winter 2.9 and ETS2 Realistic Graphics Mod 2.1.3 are not compatible.
you can try to load this way...

.... ETS2 Realistic Graphics Mod 2.1.3
.... Mild Winter 2.9

if that also not work you must choose between one of this mods.

Sesonal mod and RGM are not compatible.
I've found out now ;( are there some other weather mod and graphic mod that are better nowdays?
thankyou